Source 1review2018Frontiers in Chemistry
Toolkit/spiropyran-functionalized carbon nanomaterials
spiropyran-functionalized carbon nanomaterials
Also known as: carbon nanomaterials conjugated with spiropyran, spiropyran-functionalized CNTs, spiropyran-functionalized graphene
Taxonomy: Mechanism Branch / Architecture. Workflows sit above the mechanism and technique branches rather than replacing them.
Summary
Light-controlled molecular switches, such as azobenzene and spiropyran, have attracted a lot of attention for nanomaterial's functionalization because of the remote modulation of their physicochemical properties using light stimulus.
Usefulness & Problems
Why this is useful
This construct pattern couples spiropyran photoswitches to graphene or carbon nanotubes so their physicochemical behavior can be modulated with light. The review presents these hybrids as photo-responsive carbon nanomaterials for investigating biological systems.; remote light-based modulation of carbon nanomaterial properties; building smart devices for biological applications
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This construct pattern couples spiropyran photoswitches to graphene or carbon nanotubes so their physicochemical behavior can be modulated with light. The review presents these hybrids as photo-responsive carbon nanomaterials for investigating biological systems.
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remote light-based modulation of carbon nanomaterial properties
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building smart devices for biological applications
Problem solved
It enables remote and reversible tuning of nanomaterial properties for biological-use devices.; adds reversible light responsiveness to graphene or carbon nanotube platforms
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It enables remote and reversible tuning of nanomaterial properties for biological-use devices.
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adds reversible light responsiveness to graphene or carbon nanotube platforms
Problem links
adds reversible light responsiveness to graphene or carbon nanotube platforms
LiteratureIt enables remote and reversible tuning of nanomaterial properties for biological-use devices.
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It enables remote and reversible tuning of nanomaterial properties for biological-use devices.
Taxonomy & Function
Primary hierarchy
Mechanism Branch
Architecture: A reusable architecture pattern for arranging parts into an engineered system.
Techniques
No technique tags yet.
Target processes
No target processes tagged yet.
Input: Light
Implementation Constraints
cofactor dependency: cofactor requirement unknownencoding mode: genetically encodedimplementation constraint: context specific validationimplementation constraint: spectral hardware requirementoperating role: sensor
Implementation requires a carbon nanomaterial platform such as graphene or CNTs, spiropyran-based surface functionalization chemistry, and light as the external control input.; requires functionalization of graphene or carbon nanotube surfaces with spiropyran switches; requires light stimulation to actuate switching behavior
The abstract does not establish that spiropyran functionalization by itself addresses targeting, manufacturability, or in vivo safety limitations.; the abstract does not specify biological performance limits or comparative drawbacks
Validation
Cell-freeBacteriaMammalianMouseHumanTherapeuticIndep. Replication
Supporting Sources
Ranked Claims
Hybrid materials formed by coupling carbon nanomaterials with light-responsive switches have enabled smart devices for biological applications including drug delivery, bioimaging, and nanobiosensors.
Azobenzene and spiropyran are highlighted as light-controlled molecular switches used to remotely modulate physicochemical properties of carbon nanomaterials.
Functionalizing graphene and carbon nanotubes with reversible molecular switches can control the optical and electrical properties of the nanomaterial.
Approval Evidence
1 source3 linked approval claimsfirst-pass slug spiropyran-functionalized-carbon-nanomaterials
Light-controlled molecular switches, such as azobenzene and spiropyran, have attracted a lot of attention for nanomaterial's functionalization because of the remote modulation of their physicochemical properties using light stimulus.
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application scopesupports
Hybrid materials formed by coupling carbon nanomaterials with light-responsive switches have enabled smart devices for biological applications including drug delivery, bioimaging, and nanobiosensors.
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review summarysupports
Azobenzene and spiropyran are highlighted as light-controlled molecular switches used to remotely modulate physicochemical properties of carbon nanomaterials.
Source:
review summarysupports
Functionalizing graphene and carbon nanotubes with reversible molecular switches can control the optical and electrical properties of the nanomaterial.
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Comparisons
Source-stated alternatives
The abstract directly names azobenzene as an alternative light-controlled molecular switch for related carbon nanomaterial functionalization.
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The abstract directly names azobenzene as an alternative light-controlled molecular switch for related carbon nanomaterial functionalization.
Source-backed strengths
supports remote modulation using light stimulus; enables control of optical and electrical properties after conjugation to carbon nanomaterials
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supports remote modulation using light stimulus
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enables control of optical and electrical properties after conjugation to carbon nanomaterials
Compared with mMORp
spiropyran-functionalized carbon nanomaterials and mMORp address a similar problem space.
Shared frame: same top-level item type; same primary input modality: light
Compared with optogenetic probes
spiropyran-functionalized carbon nanomaterials and optogenetic probes address a similar problem space.
Shared frame: same top-level item type; same primary input modality: light
Compared with organoid fusion
spiropyran-functionalized carbon nanomaterials and organoid fusion address a similar problem space.
Shared frame: same top-level item type; same primary input modality: light
Ranked Citations
- 1.